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18 Mayfield Avenue, Cardiff, CF5 1AN

5 sales on record
Property type
Mid terrace
Bedrooms
3
Bathrooms
3
Floor area
94 m²
1016 sq ft
Energy rating
D
Score 68
Council tax
Band E
Tenure
Owner Occupied
Overview

About 18 Mayfield Avenue

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

18 Mayfield Avenue is a three-bedroom mid-terrace house in Cardiff (CF5 1AN). It has a recorded floor area of 94 m² (around 1016 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2010) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from April 2010, so improvements made since then won't be reflected. Other recorded features include a loft. Period features are noted in the property record. Records show the property has been extended at some point in its history.

Last sold in September 2016, so it's been off the market for around 10 years. Across the public record there are 5 sales, relatively high churn for a single property. Across 1998–2016, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £403,000 is 41.4% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£280/sq ft) was about 57.3% above the typical sold price in the postcode.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms3
  • Bathrooms3
  • Utility roomYes
  • CloakroomYes
  • LoftYes

Outside

  • ParkingOff road

Building

  • Period featuresYes
  • Previously extendedYes
Before you decide

Everything you need to know about 18 Mayfield Avenue

The true value, the hidden risks and the full sale history, in one report.

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

18 Mayfield Avenue's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 25 Apr 2020

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
4.1 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th centuryMid-Terrace HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £695 · Includes VAT

Planning

Planning history

Applications and permits filed against 18 Mayfield Avenue, Cardiff, CF5 1AN, sourced from the PlanIt planning register.

18 Mayfield Avenue has no planning applications on record.

2

But the area is active

2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

18 Mayfield Avenue has more than tripled in price since its earliest registered sale in 1998.

Current estimate

£403,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 18 years.

See how we calculated this
Last sold (2016)

£285,000

Growth on file: 7.5% per year over 18 years.

Sales timeline

  1. 1 September 2016Most recent

    £285,000

    +23.9%over 5 years

  2. 14 October 2010

    £230,000

    +35.3%over 6 years

  3. 6 May 2004

    £170,000

    +18.1%over 9 months

  4. 21 August 2003

    £144,000

    +82.3%over 4 years

  5. 18 December 1998

    £79,000

Median price across the last 5 sales in CF5 1AN: £400,000 (2025–2023).

On the street

Versus other Mayfield Avenue homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

On habitable rooms, 18 Mayfield Avenue stands well clear of the street.

Price per m²

£3,018

Street avg £2,942

On par

Floor Area

94 m²

Street avg 107 m²

Below

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

4.1 t/year

Street avg 4.4 t/year

On par
Before you decide

Everything you need to know about 18 Mayfield Avenue

The true value, the hidden risks and the full sale history, in one report.

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£402k

1 Bernard Avenue, Canton

CF5 1BT

3 bed1 bath
£411k

1 Burlington Terrace

CF5 1GG

3 bed1 bath
£394k

1 Egerton Mews, Egerton Street

CF5 1RF

3 bed2 bath
£423k

1 Egerton Street

CF5 1RF

3 bed2 bath
£378k

1 Birchfield Crescent

CF5 1AE

3 bed1 bath
£378k

1 Cumberland Street

CF5 1LT

3 bed1 bath
£352k

1 Conybeare Road

CF5 1GB

3 bed1 bath
£320k

1 Bassett Street

CF5 1PP

3 bed1 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Cardiff district page.
Full Cardiff report

Rail-style transport is unusually close for this postcode.

Crime

6/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Windway Road — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 18 Mayfield Avenue, Cardiff, CF5 1AN. Each answer is also embedded as structured data for search engines.